<template>
  <div class="editable-cell">
    <div v-if="editable" class="editable-cell-input-wrapper">
      <a-input type="number" :value="value" @change="handleChange"  @pressEnter="check" />
      <a-icon
        type="check"
        class="editable-cell-icon-check"
        @click="check"
      />
    </div>
    <div v-else class="editable-cell-text-wrapper">
      {{ value || ' ' }}
      <a-icon type="edit" class="editable-cell-icon" @click="edit" />
    </div>
  </div>
</template>

<script>
export default {
  name: 'EditnumberCell',
  // props:[
  //   'text','maxVal'
  // ],
  props: {
    text: {
      type: String
    },
    max: {
      type: Number,
      required: false,
      default: 0
    }
  },
  watch:{
    max: {
      immediate: true,
      handler(val) {
        console.log('新的值',val)
        // this.resetChecked = val;
      }
    }
    // max(newval,oldval){
    //   console.log('新的值',newval)
    // }
  },
  mounted(){
    console.log('组件挂载时 max 的值:', this.max);
    this.$nextTick(() => {
      console.log('组件挂载后 max 的值:', this.max);
    });
  },
  created() {
    console.log('组件创建时 max 的值:', this.max);
  },
  data() {
    return {
      value: this.text,
      editable: false
    };
  },
  computed: {
    debugMax() {
      return this.max;
    }
  },
  methods: {
    handleChange(e) {
      const value = e.target.value;
      this.value = value;
    },
    check() {
      this.$forceUpdate();
      this.$nextTick(()=>{
        console.log(this.max,":",this.value)
        if(Number(this.max) > 0 && Number(this.value) > Number(this.max)){
          this.$message.warn("当前值大于最大可用值,已改为最大数量");
          this.value = Number(this.max)
        }
        this.editable = false;
        this.$emit('change', this.value);

      })
    },
    edit() {
      this.editable = true;
    },
  }
};
</script>

<style scoped>
.editable-cell {
  position: relative;
}

.editable-cell-input-wrapper,
.editable-cell-text-wrapper {
  padding-right: 24px;
}

.editable-cell-text-wrapper {
  padding: 5px 24px 5px 5px;
}

.editable-cell-icon,
.editable-cell-icon-check {
  position: absolute;
  right: 0;
  width: 20px;
  cursor: pointer;
}

.editable-cell-icon {
  line-height: 18px;
  display: none;
}

.editable-cell-icon-check {
  line-height: 28px;
}

.editable-cell:hover .editable-cell-icon {
  display: inline-block;
}

.editable-cell-icon:hover,
.editable-cell-icon-check:hover {
  color: #108ee9;
}

.editable-add-btn {
  margin-bottom: 8px;
}
.editable-cell .ant-input{
  width: 80px;
  /*margin: 0 8px 8px 0;*/
}
</style>